写作是一种乐观的行为。如果你觉得它不重要，你就不会费心去做。
The Milky Way’s black hole is our closest laboratory for studying extreme gravity.
People fear what they don't understand and hate what they can't conquer.
这就好像口渴了才挖井，人死了才找医生。
要养活世界，我们必须先学会倾听土地的声音。